SD-BD-04-03/Rev.10/27-02-69

The OTTS (AS-I series) open-transition transfer switch is designed for AC and DC power systems. Rated voltage: up to 690 VAC or 250 VDC. Rated current: 100 A to 800 A. In case of main power failure, the load is automatically transferred to the standby source. Conforms to IEC 60947.